Armchair



FIG. 1 is a front perspective view of one armchair;

FIG. 2 is a top view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a back view thereof;

FIG. 7 is a front perspective view with an open footrest thereof;

FIG. 8 is a front perspective view of two armchairs thereof;

FIG. 9 is a top view thereof;

FIG. 10 is a left side view thereof;

FIG. 11 is a front view thereof;

FIG. 12 is a right side view thereof;

FIG. 13 is a back view thereof; and,

FIG. 14 is a front perspective view with one open footrest and anelevated armrest thereof.

The broken lines represent environment only and form not part of theclaimed design.

CLAIM The ornamental design for armchair, as shown and described.